🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.9

Radius: 10.6

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.54 AU - 0.86 AU

Year: 397 Days

Day: 5.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 20,301,705 km

• M1: 138,528 km (0.069 R)
• M2: 206,146 km (0.103 R)
• M3: 279,748 km (0.051 R)
• M4: 352,004 km (0.063 R)
• M5: 422,165 km (0.12 R)
• M6: 510,578 km (0.091 R)
• M7: 578,046 km (0.113 R)
• M8: 646,412 km (0.084 R)
• M9: 726,298 km (0.092 R)
• M10: 807,081 km (0.085 R)
• M11: 882,029 km (0.027 R)
• M12: 956,379 km (0.095 R)
• M13: 1,023,249 km (0.117 R)
• M14: 1,155,494 km (0.111 R)
• M15: 1,255,126 km (0.044 R)
• M16: 1,339,948 km (0.12 R)
• M17: 1,415,794 km (0.095 R)
• M18: 1,493,136 km (0.097 R)
• M19: 1,640,789 km (0.072 R)
• M20: 1,741,918 km (0.117 R)
• M21: 1,809,237 km (0.094 R)
• M22: 1,881,492 km (0.071 R)
• M23: 1,958,984 km (0.091 R)
• M24: 2,037,373 km (0.073 R)
• M25: 2,138,202 km (0.04 R)
• M26: 2,206,269 km (0.117 R)
• M27: 2,296,776 km (0.12 R)
• M28: 2,384,141 km (0.12 R)
• M29: 2,468,365 km (0.078 R)
• M30: 2,557,974 km (0.111 R)
• M31: 2,671,519 km (0.091 R)
• M32: 2,740,483 km (0.069 R)
• M33: 2,875,570 km (0.045 R)
• M34: 2,946,480 km (0.049 R)
• M35: 3,099,369 km (0.062 R)
• M36: 3,196,308 km (0.086 R)
• M37: 3,309,105 km (0.117 R)
• M38: 3,398,415 km (0.096 R)
• M39: 3,468,277 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.4

Radius: 11.3

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.97 AU - 3.33 AU

Year: 3792 Days

Day: 7.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 20,301,705 km

• M1: 154,235 km (0.111 R)
• M2: 274,961 km (0.087 R)
• M3: 379,829 km (0.081 R)
• M4: 520,750 km (0.085 R)
• M5: 632,500 km (0.062 R)
• M6: 743,202 km (0.092 R)
• M7: 872,006 km (0.092 R)
• M8: 1,165,966 km (0.041 R)
• M9: 1,292,526 km (0.101 R)
• M10: 1,437,187 km (0.105 R)
• M11: 1,518,568 km (0.095 R)
• M12: 1,830,330 km (0.11 R)
• M13: 1,919,041 km (0.081 R)
• M14: 2,352,277 km (0.078 R)
• M15: 2,613,624 km (0.116 R)
• M16: 3,093,684 km (0.086 R)
• M17: 3,253,903 km (0.082 R)
• M18: 3,527,219 km (0.088 R)
• M19: 3,601,419 km (0.068 R)
• M20: 3,941,605 km (0.077 R)
• M21: 4,096,289 km (0.107 R)
• M22: 4,332,055 km (0.053 R)
• M23: 4,633,046 km (0.103 R)
• M24: 4,899,480 km (0.105 R)
• M25: 4,982,357 km (0.093 R)
• M26: 5,170,850 km (0.116 R)
• M27: 5,576,709 km (0.105 R)
• M28: 5,685,168 km (0.076 R)
• M29: 6,464,423 km (0.026 R)
• M30: 6,739,234 km (0.068 R)
• M31: 6,994,748 km (0.117 R)
• M32: 7,395,820 km (0.093 R)
• M33: 7,950,379 km (0.036 R)
• M34: 8,593,350 km (0.093 R)
• M35: 8,744,145 km (0.05 R)
• M36: 9,125,021 km (0.112 R)
• M37: 9,201,765 km (0.091 R)
• M38: 9,278,808 km (0.093 R)
• M39: 9,745,703 km (0.118 R)
• M40: 10,299,963 km (0.082 R)
• M41: 10,729,159 km (0.06 R)
• M42: 10,946,076 km (0.096 R)
• M43: 11,494,502 km (0.076 R)
• M44: 11,827,956 km (0.09 R)
• M45: 12,108,152 km (0.119 R)
• M46: 12,761,147 km (0.083 R)
• M47: 12,933,334 km (0.111 R)
• M48: 13,454,683 km (0.12 R)
• M49: 14,012,384 km (0.107 R)
• M50: 14,279,266 km (0.117 R)
• M51: 14,428,266 km (0.088 R)
• M52: 14,878,406 km (0.079 R)
• M53: 15,669,330 km (0.078 R)
• M54: 16,599,081 km (0.078 R)
• M55: 16,912,937 km (0.058 R)
• M56: 17,802,296 km (0.026 R)
• M57: 17,962,815 km (0.104 R)
• M58: 18,155,946 km (0.1 R)
• M59: 18,414,451 km (0.069 R)
• M60: 18,576,764 km (0.084 R)
• M61: 18,674,302 km (0.077 R)
• M62: 19,164,684 km (0.106 R)
• M63: 19,362,153 km (0.034 R)
• M64: 19,461,037 km (0.11 R)
• M65: 20,024,872 km (0.099 R)
• M66: 20,124,953 km (0.08 R)
• M67: 20,493,263 km (0.1 R)
• M68: 20,931,435 km (0.099 R)
• M69: 21,270,573 km (0.101 R)
• M70: 21,817,054 km (0.069 R)
• M71: 21,988,793 km (0.026 R)
• M72: 22,298,909 km (0.108 R)
• M73: 22,680,084 km (0.094 R)
• M74: 23,168,372 km (0.088 R)
• M75: 23,273,390 km (0.092 R)
• M76: 23,448,868 km (0.064 R)

Asteroid Belt

Center: 5.42 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.3

Radius: 6.9

Gravity: 11.81 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 7.57 AU - 7.79 AU

Year: 14436 Days

Day: 19.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 20,301,705 km

• M1: 100,231 km (0.108 R)
• M2: 180,565 km (0.094 R)
• M3: 298,597 km (0.085 R)
• M4: 614,099 km (0.119 R)
• M5: 725,699 km (0.115 R)
• M6: 990,936 km (0.053 R)
• M7: 1,145,920 km (0.118 R)
• M8: 1,405,322 km (0.083 R)
• M9: 1,950,457 km (0.072 R)
• M10: 2,061,159 km (0.081 R)
• M11: 2,117,408 km (0.08 R)
• M12: 2,318,019 km (0.116 R)
• M13: 2,554,982 km (0.096 R)
• M14: 2,862,106 km (0.11 R)
• M15: 2,956,652 km (0.1 R)
• M16: 3,213,661 km (0.113 R)
• M17: 3,646,598 km (0.086 R)
• M18: 4,204,598 km (0.086 R)
• M19: 5,359,793 km (0.053 R)
• M20: 5,554,868 km (0.061 R)
• M21: 5,831,923 km (0.086 R)
• M22: 7,499,940 km (0.103 R)
• M23: 7,894,280 km (0.081 R)
• M24: 7,982,842 km (0.112 R)
• M25: 9,210,442 km (0.109 R)
• M26: 9,585,484 km (0.113 R)
• M27: 10,253,588 km (0.108 R)
• M28: 10,350,377 km (0.032 R)
• M29: 11,634,526 km (0.112 R)
• M30: 12,039,786 km (0.1 R)
• M31: 12,552,757 km (0.034 R)
• M32: 13,125,268 km (0.086 R)
• M33: 13,282,945 km (0.112 R)
• M34: 13,335,603 km (0.096 R)
• M35: 13,546,985 km (0.102 R)
• M36: 13,866,227 km (0.109 R)
• M37: 16,451,427 km (0.111 R)
• M38: 18,647,225 km (0.12 R)
• M39: 20,627,452 km (0.089 R)
• M40: 20,933,230 km (0.029 R)
• M41: 21,302,288 km (0.111 R)
• M42: 22,109,069 km (0.088 R)
• M43: 24,524,177 km (0.111 R)
• M44: 24,588,804 km (0.115 R)
• M45: 26,954,844 km (0.076 R)
• M46: 27,961,936 km (0.09 R)
• M47: 28,097,173 km (0.087 R)
• M48: 28,368,244 km (0.04 R)
• M49: 28,708,430 km (0.116 R)
• M50: 28,776,497 km (0.108 R)
• M51: 30,082,037 km (0.094 R)
• M52: 31,196,392 km (0.092 R)
• M53: 31,899,801 km (0.095 R)
• M54: 32,893,131 km (0.062 R)
• M55: 34,983,013 km (0.086 R)
• M56: 35,128,722 km (0.046 R)
• M57: 36,154,365 km (0.073 R)
• M58: 36,301,718 km (0.119 R)
• M59: 37,785,729 km (0.071 R)
• M60: 39,972,850 km (0.058 R)
• M61: 40,201,436 km (0.113 R)
• M62: 40,430,321 km (0.109 R)
• M63: 41,043,223 km (0.076 R)
• M64: 43,212,243 km (0.12 R)
• M65: 44,074,375 km (0.088 R)
• M66: 44,547,104 km (0.112 R)
• M67: 47,096,551 km (0.079 R)
• M68: 49,039,379 km (0.111 R)
• M69: 49,529,162 km (0.074 R)
• M70: 49,610,992 km (0.092 R)
• M71: 49,938,612 km (0.12 R)
• M72: 51,090,964 km (0.116 R)
• M73: 51,919,437 km (0.062 R)
• M74: 52,418,645 km (0.084 R)
• M75: 52,585,297 km (0.069 R)
• M76: 53,505,623 km (0.108 R)
• M77: 53,925,694 km (0.096 R)
• M78: 56,639,998 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.3

Radius: 5.2

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 8.48 AU - 8.88 AU

Year: 17345 Days

Day: 25 Hours

Environment

Temp: -223 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 20,301,705 km

• M1: 66,421 km (0.053 R)
• M2: 539,899 km (0.045 R)
• M3: 1,533,528 km (0.025 R)
• M4: 1,929,364 km (0.087 R)
• M5: 2,040,066 km (0.112 R)
• M6: 2,224,520 km (0.079 R)
• M7: 2,458,940 km (0.098 R)
• M8: 2,935,409 km (0.066 R)
• M9: 3,192,419 km (0.086 R)
• M10: 3,225,031 km (0.081 R)
• M11: 3,831,501 km (0.116 R)
• M12: 3,953,423 km (0.034 R)
• M13: 4,527,280 km (0.091 R)
• M14: 5,377,445 km (0.09 R)
• M15: 5,810,830 km (0.079 R)
• M16: 6,214,445 km (0.117 R)
• M17: 6,585,298 km (0.101 R)
• M18: 7,806,914 km (0.042 R)
• M19: 8,386,756 km (0.099 R)
• M20: 9,166,011 km (0.098 R)
• M21: 9,446,507 km (0.061 R)
• M22: 9,753,632 km (0.116 R)
• M23: 10,450,309 km (0.113 R)
• M24: 10,718,837 km (0.107 R)
• M25: 12,146,001 km (0.097 R)
• M26: 13,711,692 km (0.046 R)
• M27: 14,059,208 km (0.109 R)
• M28: 14,328,484 km (0.071 R)
• M29: 19,308,298 km (0.063 R)
• M30: 19,637,563 km (0.088 R)
• M31: 20,150,085 km (0.096 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 14,556 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit